Home / 7,037,875.20-10,556,812.80-6,226,060.80

Finding the Fourth Proportional to 7,037,875.20, 10,556,812.80 and 6,226,060.80

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Solution

The fourth proportional to 7,037,875.20, 10,556,812.80 and 6,226,060.80 is: 9,339,091.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,037,875.20 : 10,556,812.80 = 6,226,060.80 : x
  2. Step 2: Convert to fraction form
    7,037,875.20/10,556,812.80 = 6,226,060.80/x
  3. Step 3: Cross multiply
    7,037,875.20x = 10,556,812.80 × 6,226,060.80
  4. Step 4: Simplify right side
    7,037,875.20x = 65,727,358,347,018.24
  5. Step 5: Solve for x
    x = 65,727,358,347,018.24/7,037,875.20
  6. Step 6: Final answer
    x = 9,339,091.20

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.